Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 17 | #include "art_field-inl.h" |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 18 | #include "art_method-inl.h" |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 19 | #include "callee_save_frame.h" |
Ian Rogers | 4f6ad8a | 2013-03-18 15:27:28 -0700 | [diff] [blame] | 20 | #include "dex_file-inl.h" |
Mingyao Yang | 98d1cc8 | 2014-05-15 17:02:16 -0700 | [diff] [blame] | 21 | #include "entrypoints/entrypoint_utils-inl.h" |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 22 | #include "mirror/class-inl.h" |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 23 | |
| 24 | #include <stdint.h> |
| 25 | |
| 26 | namespace art { |
| 27 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 28 | extern "C" int8_t artGetByteStaticFromCode(uint32_t field_idx, ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 29 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 30 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 31 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 32 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 33 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 34 | return field->GetByte(field->GetDeclaringClass()); |
| 35 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 36 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 37 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 38 | return field->GetByte(field->GetDeclaringClass()); |
| 39 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 40 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 41 | } |
| 42 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 43 | extern "C" uint8_t artGetBooleanStaticFromCode(uint32_t field_idx, ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 44 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 45 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 46 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 47 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 48 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 49 | return field->GetBoolean(field->GetDeclaringClass()); |
| 50 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 51 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 52 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 53 | return field->GetBoolean(field->GetDeclaringClass()); |
| 54 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 55 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 56 | } |
| 57 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 58 | extern "C" int16_t artGetShortStaticFromCode(uint32_t field_idx, ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 59 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 60 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 61 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 62 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 63 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 64 | return field->GetShort(field->GetDeclaringClass()); |
| 65 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 66 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 67 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 68 | return field->GetShort(field->GetDeclaringClass()); |
| 69 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 70 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | extern "C" uint16_t artGetCharStaticFromCode(uint32_t field_idx, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 74 | ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 75 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 76 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 77 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 78 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 79 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 80 | return field->GetChar(field->GetDeclaringClass()); |
| 81 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 82 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 83 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 84 | return field->GetChar(field->GetDeclaringClass()); |
| 85 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 86 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 87 | } |
| 88 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 89 | extern "C" uint32_t artGet32StaticFromCode(uint32_t field_idx, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 90 | ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 91 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 92 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 93 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 94 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 95 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 96 | return field->Get32(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 97 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 98 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 99 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 100 | return field->Get32(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 101 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 102 | return 0; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 103 | } |
| 104 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 105 | extern "C" uint64_t artGet64StaticFromCode(uint32_t field_idx, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 106 | ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 107 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 108 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 109 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 110 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveRead, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 111 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 112 | return field->Get64(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 113 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 114 | field = FindFieldFromCode<StaticPrimitiveRead, true>(field_idx, referrer, self, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 115 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 116 | return field->Get64(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 117 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 118 | return 0; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 119 | } |
| 120 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 121 | extern "C" mirror::Object* artGetObjStaticFromCode(uint32_t field_idx, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 122 | ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 123 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 124 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 125 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 126 | ArtField* field = FindFieldFast(field_idx, referrer, StaticObjectRead, |
| 127 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 128 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 129 | return field->GetObj(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 130 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 131 | field = FindFieldFromCode<StaticObjectRead, true>(field_idx, referrer, self, |
Ian Rogers | ef7d42f | 2014-01-06 12:55:46 -0800 | [diff] [blame] | 132 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 133 | if (LIKELY(field != nullptr)) { |
Ian Rogers | 2fa6b2e | 2012-10-17 00:10:17 -0700 | [diff] [blame] | 134 | return field->GetObj(field->GetDeclaringClass()); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 135 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 136 | return nullptr; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 137 | } |
| 138 | |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 139 | extern "C" int8_t artGetByteInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 140 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 141 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 142 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 143 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 144 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 145 | return field->GetByte(obj); |
| 146 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 147 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 148 | sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 149 | if (LIKELY(field != nullptr)) { |
| 150 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 151 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 152 | } else { |
| 153 | return field->GetByte(obj); |
| 154 | } |
| 155 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 156 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | extern "C" uint8_t artGetBooleanInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 160 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 161 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 162 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 163 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 164 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 165 | return field->GetBoolean(obj); |
| 166 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 167 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 168 | sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 169 | if (LIKELY(field != nullptr)) { |
| 170 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 171 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 172 | } else { |
| 173 | return field->GetBoolean(obj); |
| 174 | } |
| 175 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 176 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 177 | } |
| 178 | extern "C" int16_t artGetShortInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 179 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 180 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 181 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 182 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 183 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 184 | return field->GetShort(obj); |
| 185 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 186 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 187 | sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 188 | if (LIKELY(field != nullptr)) { |
| 189 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 190 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 191 | } else { |
| 192 | return field->GetShort(obj); |
| 193 | } |
| 194 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 195 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | extern "C" uint16_t artGetCharInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 199 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 200 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 201 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 202 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 203 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 204 | return field->GetChar(obj); |
| 205 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 206 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 207 | sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 208 | if (LIKELY(field != nullptr)) { |
| 209 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 210 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 211 | } else { |
| 212 | return field->GetChar(obj); |
| 213 | } |
| 214 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 215 | return 0; // Will throw exception by checking with Thread::Current. |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 216 | } |
| 217 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 218 | extern "C" uint32_t artGet32InstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 219 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 220 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 221 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 222 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 223 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 224 | return field->Get32(obj); |
| 225 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 226 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 227 | sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 228 | if (LIKELY(field != nullptr)) { |
| 229 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 230 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 231 | } else { |
| 232 | return field->Get32(obj); |
| 233 | } |
| 234 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 235 | return 0; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 236 | } |
| 237 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 238 | extern "C" uint64_t artGet64InstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 239 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 240 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 241 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 242 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveRead, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 243 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 244 | return field->Get64(obj); |
| 245 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 246 | field = FindFieldFromCode<InstancePrimitiveRead, true>(field_idx, referrer, self, |
| 247 | sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 248 | if (LIKELY(field != nullptr)) { |
| 249 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 250 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 251 | } else { |
| 252 | return field->Get64(obj); |
| 253 | } |
| 254 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 255 | return 0; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 256 | } |
| 257 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 258 | extern "C" mirror::Object* artGetObjInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 259 | ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 260 | Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 261 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 262 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 263 | ArtField* field = FindFieldFast(field_idx, referrer, InstanceObjectRead, |
| 264 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 265 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 266 | return field->GetObj(obj); |
| 267 | } |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 268 | field = FindFieldFromCode<InstanceObjectRead, true>( |
| 269 | field_idx, referrer, self, sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 270 | if (LIKELY(field != nullptr)) { |
| 271 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 272 | ThrowNullPointerExceptionForFieldAccess(field, true); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 273 | } else { |
| 274 | return field->GetObj(obj); |
| 275 | } |
| 276 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 277 | return nullptr; // Will throw exception by checking with Thread::Current. |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 278 | } |
| 279 | |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 280 | extern "C" int artSet8StaticFromCode(uint32_t field_idx, uint32_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 281 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 282 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 283 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 284 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveWrite, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 285 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 286 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 287 | // Compiled code can't use transactional mode. |
| 288 | if (type == Primitive::kPrimBoolean) { |
| 289 | field->SetBoolean<false>(field->GetDeclaringClass(), new_value); |
| 290 | } else { |
| 291 | DCHECK_EQ(Primitive::kPrimByte, type); |
| 292 | field->SetByte<false>(field->GetDeclaringClass(), new_value); |
| 293 | } |
| 294 | return 0; // success |
| 295 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 296 | field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, self, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 297 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 298 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 299 | // Compiled code can't use transactional mode. |
| 300 | if (type == Primitive::kPrimBoolean) { |
| 301 | field->SetBoolean<false>(field->GetDeclaringClass(), new_value); |
| 302 | } else { |
| 303 | DCHECK_EQ(Primitive::kPrimByte, type); |
| 304 | field->SetByte<false>(field->GetDeclaringClass(), new_value); |
| 305 | } |
| 306 | return 0; // success |
| 307 | } |
| 308 | return -1; // failure |
| 309 | } |
| 310 | |
| 311 | extern "C" int artSet16StaticFromCode(uint32_t field_idx, uint16_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 312 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 313 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 314 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 315 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveWrite, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 316 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 317 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 318 | // Compiled code can't use transactional mode. |
| 319 | if (type == Primitive::kPrimChar) { |
| 320 | field->SetChar<false>(field->GetDeclaringClass(), new_value); |
| 321 | } else { |
| 322 | DCHECK_EQ(Primitive::kPrimShort, type); |
| 323 | field->SetShort<false>(field->GetDeclaringClass(), new_value); |
| 324 | } |
| 325 | return 0; // success |
| 326 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 327 | field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, self, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 328 | if (LIKELY(field != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 329 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 330 | // Compiled code can't use transactional mode. |
| 331 | if (type == Primitive::kPrimChar) { |
| 332 | field->SetChar<false>(field->GetDeclaringClass(), new_value); |
| 333 | } else { |
| 334 | DCHECK_EQ(Primitive::kPrimShort, type); |
| 335 | field->SetShort<false>(field->GetDeclaringClass(), new_value); |
| 336 | } |
| 337 | return 0; // success |
| 338 | } |
| 339 | return -1; // failure |
| 340 | } |
| 341 | |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 342 | extern "C" int artSet32StaticFromCode(uint32_t field_idx, uint32_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 343 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 344 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 345 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 346 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveWrite, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 347 | if (LIKELY(field != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 348 | // Compiled code can't use transactional mode. |
| 349 | field->Set32<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 350 | return 0; // success |
| 351 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 352 | field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, self, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 353 | if (LIKELY(field != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 354 | // Compiled code can't use transactional mode. |
| 355 | field->Set32<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 356 | return 0; // success |
| 357 | } |
| 358 | return -1; // failure |
| 359 | } |
| 360 | |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 361 | extern "C" int artSet64StaticFromCode(uint32_t field_idx, ArtMethod* referrer, |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 362 | uint64_t new_value, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 363 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 364 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 365 | ArtField* field = FindFieldFast(field_idx, referrer, StaticPrimitiveWrite, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 366 | if (LIKELY(field != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 367 | // Compiled code can't use transactional mode. |
| 368 | field->Set64<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 369 | return 0; // success |
| 370 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 371 | field = FindFieldFromCode<StaticPrimitiveWrite, true>(field_idx, referrer, self, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 372 | if (LIKELY(field != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 373 | // Compiled code can't use transactional mode. |
| 374 | field->Set64<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 375 | return 0; // success |
| 376 | } |
| 377 | return -1; // failure |
| 378 | } |
| 379 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 380 | extern "C" int artSetObjStaticFromCode(uint32_t field_idx, mirror::Object* new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 381 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 382 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 383 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 384 | ArtField* field = FindFieldFast(field_idx, referrer, StaticObjectWrite, |
| 385 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 386 | if (LIKELY(field != nullptr)) { |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 387 | if (LIKELY(!field->IsPrimitiveType())) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 388 | // Compiled code can't use transactional mode. |
| 389 | field->SetObj<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 390 | return 0; // success |
| 391 | } |
| 392 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 393 | field = FindFieldFromCode<StaticObjectWrite, true>(field_idx, referrer, self, |
Ian Rogers | ef7d42f | 2014-01-06 12:55:46 -0800 | [diff] [blame] | 394 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 395 | if (LIKELY(field != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 396 | // Compiled code can't use transactional mode. |
| 397 | field->SetObj<false>(field->GetDeclaringClass(), new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 398 | return 0; // success |
| 399 | } |
| 400 | return -1; // failure |
| 401 | } |
| 402 | |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 403 | extern "C" int artSet8InstanceFromCode(uint32_t field_idx, mirror::Object* obj, uint8_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 404 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 405 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 406 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 407 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(int8_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 408 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 409 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 410 | // Compiled code can't use transactional mode. |
| 411 | if (type == Primitive::kPrimBoolean) { |
| 412 | field->SetBoolean<false>(obj, new_value); |
| 413 | } else { |
| 414 | DCHECK_EQ(Primitive::kPrimByte, type); |
| 415 | field->SetByte<false>(obj, new_value); |
| 416 | } |
| 417 | return 0; // success |
| 418 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 419 | { |
| 420 | StackHandleScope<1> hs(self); |
| 421 | HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); |
| 422 | field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, self, |
| 423 | sizeof(int8_t)); |
| 424 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 425 | if (LIKELY(field != nullptr)) { |
| 426 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 427 | ThrowNullPointerExceptionForFieldAccess(field, false); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 428 | } else { |
| 429 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 430 | // Compiled code can't use transactional mode. |
| 431 | if (type == Primitive::kPrimBoolean) { |
| 432 | field->SetBoolean<false>(obj, new_value); |
| 433 | } else { |
| 434 | field->SetByte<false>(obj, new_value); |
| 435 | } |
| 436 | return 0; // success |
| 437 | } |
| 438 | } |
| 439 | return -1; // failure |
| 440 | } |
| 441 | |
| 442 | extern "C" int artSet16InstanceFromCode(uint32_t field_idx, mirror::Object* obj, uint16_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 443 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 444 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 445 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 446 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(int16_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 447 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 448 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 449 | // Compiled code can't use transactional mode. |
| 450 | if (type == Primitive::kPrimChar) { |
| 451 | field->SetChar<false>(obj, new_value); |
| 452 | } else { |
| 453 | DCHECK_EQ(Primitive::kPrimShort, type); |
| 454 | field->SetShort<false>(obj, new_value); |
| 455 | } |
| 456 | return 0; // success |
| 457 | } |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 458 | { |
| 459 | StackHandleScope<1> hs(self); |
| 460 | HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); |
| 461 | field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, self, |
| 462 | sizeof(int16_t)); |
| 463 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 464 | if (LIKELY(field != nullptr)) { |
| 465 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 466 | ThrowNullPointerExceptionForFieldAccess(field, false); |
Fred Shih | 37f05ef | 2014-07-16 18:38:08 -0700 | [diff] [blame] | 467 | } else { |
| 468 | Primitive::Type type = field->GetTypeAsPrimitiveType(); |
| 469 | // Compiled code can't use transactional mode. |
| 470 | if (type == Primitive::kPrimChar) { |
| 471 | field->SetChar<false>(obj, new_value); |
| 472 | } else { |
| 473 | DCHECK_EQ(Primitive::kPrimShort, type); |
| 474 | field->SetShort<false>(obj, new_value); |
| 475 | } |
| 476 | return 0; // success |
| 477 | } |
| 478 | } |
| 479 | return -1; // failure |
| 480 | } |
| 481 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 482 | extern "C" int artSet32InstanceFromCode(uint32_t field_idx, mirror::Object* obj, uint32_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 483 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 484 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 485 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 486 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(int32_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 487 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 488 | // Compiled code can't use transactional mode. |
| 489 | field->Set32<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 490 | return 0; // success |
| 491 | } |
Mathieu Chartier | 61c5ebc | 2014-06-05 17:42:53 -0700 | [diff] [blame] | 492 | { |
| 493 | StackHandleScope<1> hs(self); |
| 494 | HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); |
| 495 | field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, self, |
| 496 | sizeof(int32_t)); |
| 497 | } |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 498 | if (LIKELY(field != nullptr)) { |
| 499 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 500 | ThrowNullPointerExceptionForFieldAccess(field, false); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 501 | } else { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 502 | // Compiled code can't use transactional mode. |
| 503 | field->Set32<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 504 | return 0; // success |
| 505 | } |
| 506 | } |
| 507 | return -1; // failure |
| 508 | } |
| 509 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 510 | extern "C" int artSet64InstanceFromCode(uint32_t field_idx, mirror::Object* obj, uint64_t new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 511 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 512 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 513 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 514 | ArtField* field = FindFieldFast(field_idx, referrer, InstancePrimitiveWrite, sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 515 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 516 | // Compiled code can't use transactional mode. |
| 517 | field->Set64<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 518 | return 0; // success |
| 519 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 520 | field = FindFieldFromCode<InstancePrimitiveWrite, true>(field_idx, referrer, self, |
| 521 | sizeof(int64_t)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 522 | if (LIKELY(field != nullptr)) { |
| 523 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 524 | ThrowNullPointerExceptionForFieldAccess(field, false); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 525 | } else { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 526 | // Compiled code can't use transactional mode. |
| 527 | field->Set64<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 528 | return 0; // success |
| 529 | } |
| 530 | } |
| 531 | return -1; // failure |
| 532 | } |
| 533 | |
Ian Rogers | 2dd0e2c | 2013-01-24 12:42:14 -0800 | [diff] [blame] | 534 | extern "C" int artSetObjInstanceFromCode(uint32_t field_idx, mirror::Object* obj, |
| 535 | mirror::Object* new_value, |
Mathieu Chartier | e401d14 | 2015-04-22 13:56:20 -0700 | [diff] [blame] | 536 | ArtMethod* referrer, Thread* self) |
Mathieu Chartier | 9044347 | 2015-07-16 20:32:27 -0700 | [diff] [blame] | 537 | SHARED_REQUIRES(Locks::mutator_lock_) { |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 538 | ScopedQuickEntrypointChecks sqec(self); |
Mathieu Chartier | c785344 | 2015-03-27 14:35:38 -0700 | [diff] [blame] | 539 | ArtField* field = FindFieldFast(field_idx, referrer, InstanceObjectWrite, |
| 540 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 541 | if (LIKELY(field != nullptr && obj != nullptr)) { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 542 | // Compiled code can't use transactional mode. |
| 543 | field->SetObj<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 544 | return 0; // success |
| 545 | } |
Sebastien Hertz | d4beb6b | 2013-10-02 17:07:20 +0200 | [diff] [blame] | 546 | field = FindFieldFromCode<InstanceObjectWrite, true>(field_idx, referrer, self, |
Ian Rogers | ef7d42f | 2014-01-06 12:55:46 -0800 | [diff] [blame] | 547 | sizeof(mirror::HeapReference<mirror::Object>)); |
Ian Rogers | 1d8cdbc | 2014-09-22 22:51:09 -0700 | [diff] [blame] | 548 | if (LIKELY(field != nullptr)) { |
| 549 | if (UNLIKELY(obj == nullptr)) { |
Nicolas Geoffray | 0aa50ce | 2015-03-10 11:03:29 +0000 | [diff] [blame] | 550 | ThrowNullPointerExceptionForFieldAccess(field, false); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 551 | } else { |
Sebastien Hertz | d2fe10a | 2014-01-15 10:20:56 +0100 | [diff] [blame] | 552 | // Compiled code can't use transactional mode. |
| 553 | field->SetObj<false>(obj, new_value); |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 554 | return 0; // success |
| 555 | } |
| 556 | } |
| 557 | return -1; // failure |
| 558 | } |
| 559 | |
Man Cao | 1aee900 | 2015-07-14 22:31:42 -0700 | [diff] [blame] | 560 | // TODO: Currently the read barrier does not have a fast path. Ideally the slow path should only |
Man Cao | 6306921 | 2015-08-21 15:51:39 -0700 | [diff] [blame] | 561 | // take one parameter "ref", which is given by the fast path. |
Man Cao | 1aee900 | 2015-07-14 22:31:42 -0700 | [diff] [blame] | 562 | extern "C" mirror::Object* artReadBarrierSlow(mirror::Object* ref ATTRIBUTE_UNUSED, |
| 563 | mirror::Object* obj, uint32_t offset) { |
| 564 | DCHECK(kUseReadBarrier); |
| 565 | uint8_t* raw_addr = reinterpret_cast<uint8_t*>(obj) + offset; |
| 566 | mirror::HeapReference<mirror::Object>* ref_addr = |
| 567 | reinterpret_cast<mirror::HeapReference<mirror::Object>*>(raw_addr); |
| 568 | return ReadBarrier::Barrier<mirror::Object, kWithReadBarrier, true>(obj, MemberOffset(offset), |
| 569 | ref_addr); |
| 570 | } |
| 571 | |
Ian Rogers | 57b86d4 | 2012-03-27 16:05:41 -0700 | [diff] [blame] | 572 | } // namespace art |